With the analysis among 849 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, Hitachi Cable Ltd., Hikari Gokin Seisakusho KK are dominant in this area. They take 5.18% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 20
Tokyo-to, Japan
Patent: 13
Hikari Gokin Seisakusho KK
Shandong Sheng, China
Patent: 8
Mitsubishi Heavy Industries, Ltd.
Matsushita Electronics Corp.
Matsushita Electric Co. Ltd.
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With the analysis among related 172 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing Kyungshin Corp., Matsuo Construction Co., Ltd., Nanjing Hongjian Machinery Equipment Co., Ltd. take 4.65% of patent filing during this period.
Matsuo Construction Co., Ltd.
Nanjing Hongjian Machinery Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nantong Wanwei Steel Products Co., Ltd
Jiangsu Sheng, China
Patent: 2
Jiangsu Jielida Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Fourth Military Medical University
Hunan Sheng, China
Patent: 2
FUJIAN KENT MECHANICAL AND ELECTRICAL CO.,LTD.
Fujian Sheng, China
Patent: 2
Hangzhou Credible Sanitary Products Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Anhui Codsen Vehicle Parts Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 172 patents in last 5 years, we discover 134 new entrants. Kyungshin Corp., Matsuo Construction Co., Ltd., Nanjing Hongjian Machinery Equipment Co., Ltd. are the most active new entrants in this area.
Matsuo Construction Co., Ltd.
Nanjing Hongjian Machinery Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Nantong Wanwei Steel Products Co., Ltd
Jiangsu Sheng, China
Patent: 2
Jiangsu Jielida Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
FUJIAN KENT MECHANICAL AND ELECTRICAL CO.,LTD.
Fujian Sheng, China
Patent: 2
Hangzhou Credible Sanitary Products Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Anhui Codsen Vehicle Parts Co., Ltd.
Anhui Sheng, China
Patent: 1
Shenzhen Wanhui Garden Landscape Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
Gansu Hongyuan Agricultural Technology Co., Ltd.
Gansu Sheng, China
Patent: 1
With the analysis among 74 patents, we discovered top 31 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Fourth Military Medical University, Chang'an University are dominant in this area. They take 12.16% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Fourth Military Medical University
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Korea Institute of Science & Technology